How to insert tables (P,T) for properties on STARCCM+
 

Hi guys, I am working with supercritical water and would like to include the pressure and temperature dependency in the properties via the tables that STARCCM+ provides. I have never done this and any advice on this is welcome. In my problem I have pseudocritical temperature crossing so for temperature I need a lot of values as the properties vary a lot with it, for pressure I have no idea how many values I should take (I know the code does a linear interpolation in this case). The system inlet pressure is 23.5 MPa and the system is in overpressure (fluid expansion causes hydraulic resistance). How should I set up these tables? In what order do I put the columns? I have looked a bit in the guide but would like more precise information on this. Thanks in advance!